A survey of Phrurolithidae spiders from Jinggang Mountain National Nature Reserve, Jiangxi Province, China

Phrurolithidae spiders were collected from Jinggang Mountain National Nature Reserve, Jiangxi Province, China, during the past six years. The new genus Alboculus Liu, gen. nov., with the type species Phrurolithus zhejiangensis Song & Kim, 1991, is described, and its previously unknown male is described for the first time. Furthermore, seven new species of Otacilia are described: O. acutangula Liu, sp. nov. (♂♀), O. bijiashanica Liu, sp. nov. (♂♀), O. longtanica Liu, sp. nov. (♀), O. ovoidea Liu, sp. nov. (♂♀), O. shenshanica Liu, sp. nov. (♂♀), O. subovoidea Liu, sp. nov. (♂♀), and O. xiaoxiica Liu, sp. nov. (♀). All species are illustrated with photographs and their distributions are mapped.